package im.yisme.model.service;

import im.yisme.vo.LyricsVO;
import im.yisme.vo.MusicVO;

import java.util.Iterator;



public interface LyricsRepositoryService {

	public long addLyricsToRepository(LyricsVO toAdd);
	public boolean removeLyricsFromRepository(LyricsVO toRemove);
	public boolean alterLyricsInfo(LyricsVO lyricsVO);
	public Iterator<LyricsVO> getLyricsList();
	public LyricsVO findLyrics(long lyricsId);
	public void loadFile();
	public Iterator<LyricsVO> getLyricsForMusic(MusicVO music);
}
